As far as apps, Boxee, XBMC (personal favorite), Hulu desktop and Plex are what you need. If you have an iPhone, iPod touch or iPad, look into an app from Logitech called Touch Mouse. It will turn them into a trackpad and keyboard for your media center. I would also cough up for the little aluminum Apple remote. It works well with all the media center apps I mentioned before. Then again, you have a Harmony One! You lucky dog you...